package com.lyz.dataStructure.algorithm.dajiang2020;/**
 * @Author:759057893@qq.com Lyz
 * @Date: ${Date} 20:41
 * @Description:
 **/

import java.util.Scanner;

/**
 *@Author:759057893@qq.com Lyz
 *@Date: 2019/8/6 20:41
 *@Description:
 **/
public class Main3 {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);

        while (sc.hasNext()){
            int V = sc.nextInt();
            int N = sc.nextInt();
            int i = sc.nextInt();
            int c_i = sc.nextInt();
            int M = sc.nextInt();
            int  x = sc.nextInt();
            int y = sc.nextInt();

            for(int a =0;a<N;a++){
                for(int b =0;b<N-a-1;b++){

                }
            }
            System.out.println(1);
        }

    }
}
